621996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 1537200

約数和(自身を除く): 915204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3049, 6098, 9147, 12196, 18294, 36588, 51833, 103666, 155499, 207332, 310998, 621996]

約数ペア:

[(1, 621996), (2, 310998), (3, 207332), (4, 155499), (6, 103666), (12, 51833), (17, 36588), (34, 18294), (51, 12196), (68, 9147), (102, 6098), (204, 3049)]